Exhibit 32.2

                CERTIFICATION Pursuant to 18 U.S.C. Section 1350

The undersigned officer of ALLIED HEALTHCARE PRODUCTS, INC. (the "Company"),
hereby certifies, to such officer's knowledge, that the Company's Annual Report
on Form 10-K for the fiscal year ended June 30, 2006 (the "Report") fully
complies with the requirements of Section 13(a) of the Securities Exchange Act
of 1934 and that the information contained in the Report fairly presents, in all
material respects, the financial condition and results of operations of the
Company.

                                    /s/ Daniel C. Dunn
                                         Daniel C. Dunn
                                         Vice President, Chief Financial Officer
                                           & Secretary

September 28, 2006

                                      S-16